Add citation info for Penzai/Treescope paper. #304

	name: Unittests

	# Allow to trigger the workflow manually (e.g. when deps changes)
	on: [push, workflow_dispatch]

	jobs:
	unittest-job:
	runs-on: ubuntu-latest
	timeout-minutes: 30

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	steps:
	- uses: actions/checkout@v3

	# Install deps
	- uses: actions/setup-python@v4
	with:
	python-version: 3.10.14
	# Uncomment to cache of pip dependencies (if tests too slow)
	# cache: pip
	# cache-dependency-path: '**/pyproject.toml'

	- run: pip --version
	- run: pip install -e .[dev,extras]
	- run: pip freeze

	# Run tests
	- name: Run tests
	run: python run_tests.py

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